Answer:
7
Step-by-step explanation:
We know that x^a / x^b = x^ (a-b)
b^4 / b^ -3 = b^(4 - -3) = b^ (4+3) = b^7
The exponent for b is 7
You subtract y from 425, I can read #5 or is help
Answer: i think its 152x-11
Step-by-step explanation:
the question is written weird so that what i got
